公开(公告)号：WO2021241897A1

公开(公告)日：2021-12-02

申请号：PCT/KR2021/005313

申请日：2021-04-27

申请人： 한국화학연구원 ,  재단법인 포항산업과학연구원

发明人： 박선영 ,  안치웅 ,  김규태 ,  강기혁 ,  서휘민 ,  강나래 ,  서필원 ,  김준우 ,  고동준

IPC分类号： C10G47/32 ,  C10G47/02 ,  C10G67/04 ,  C10G21/00 ,  C10B53/08

摘要： 본 발명은 코크스 제조 부산물을 이용한 중질유분의 경질화 방법에 관한 것으로서, 상세하게는 중질유분에 코크스 제조 부산물을 혼합하여 혼합 용액을 제조하는 단계; 및 상기 혼합 용액을 수소화 촉매 하에 수소화 반응 시키는 단계;를 포함하는 것으로서, 코크스 제조 부산물을 수소공여체로 활용함으로써, 코크 생성량을 저감시키고 첨가되는 수소분압을 현저히 감소시킬 수 있어, 경제적이며 효과적인 중질유분의 경질화 방법을 제공한다.

公开(公告)号：WO2021216127A1

公开(公告)日：2021-10-28

申请号：PCT/US2020/064771

申请日：2020-12-14

申请人： SAUDI ARABIAN OIL COMPANY ,  ARAMCO SERVICES COMPANY

发明人： KOSEOGLU, Omer Refa

IPC分类号： C10G47/22 ,  C10G47/02 ,  C07C4/12 ,  C10G47/16 ,  C10G65/10 ,  C07C4/16

摘要： A system for upgrading a hydrocarbon feed includes a thermal hydrodealkylation unit and a hydrocracking unit. A method for reducing formation of heavy polynuclear aromatic compounds during hydrocracking includes contacting a hydrocarbon feed comprising polynuclear aromatic compounds with hydrogen at reaction conditions sufficient to hydrodealkylate at least a portion of the polynuclear aromatic compounds in the hydrocarbon feed to produce a hydrodealkylated effluent. The method can also include contacting at least a portion of the hydrodealkylated effluent with hydrogen in the presence of a hydrocracking catalyst, where the contacting causes at least a portion of hydrocarbons in the hydrodealkylated effluent to undergo hydrocracking to produce a hydrocracked effluent. The systems and methods may reduce or prevent formation of heavy polynuclear aromatic compounds in the hydrocracking unit by hydrodealkylating heavy polynuclear aromatic precursors in the hydrocarbon feed.

公开(公告)号：WO2021159790A1

公开(公告)日：2021-08-19

申请号：PCT/CN2020/128154

申请日：2020-11-11

申请人： 东营联合石化有限责任公司

发明人： 马海峰 ,  王浩然 ,  崔云龙 ,  李云霄 ,  赵培和

IPC分类号： C10G67/02 ,  C10G47/02

摘要： 一种石油加氢裂解反应装置，包括反应罐(1)、氢气源(2)、石油供给装置(3)与控制箱(4)，所述反应罐(1)包括外罐体(11)与内罐体(12)，所述反应罐(1)上设置贯穿外罐体(11)与内罐体(12)的进气管(15)、进油管(16)与进料管(21)，所述进料管(21)位于反应罐(1)外部一端设置密封添料罐(22)，所述内罐体(12)顶部设置出气口(17)，所述内罐体(12)底部设置出油口(18)，所述外罐体(11)底部设置导油管(19)，所述导油管(19)上串接过滤器(23)，所述外罐体(11)顶部设置导气管(20)，所述外罐体(11)外部设置加热设备(41)。所述反应装置能够为石油工业生产中的加氢裂解工序提供高温高压的环境，从而极大地提高石油的加氢裂解效率，提高轻质油燃油的产量。

公开(公告)号：WO2021091952A1

公开(公告)日：2021-05-14

申请号：PCT/US2020/058797

申请日：2020-11-04

申请人： CHEVRON U.S.A. INC.

发明人： LIANG, Ann ,  OTTO, Trenton J. ,  JIA, Jifei ,  JIAO, Ling ,  LE, Bao Q. ,  CHAUDHURI, Kaustav ,  ZHAN, Bi-Zeng

IPC分类号： B01J21/12 ,  B01J23/28 ,  B01J23/30 ,  B01J23/38 ,  B01J23/75 ,  B01J23/755 ,  B01J29/06 ,  B01J29/08 ,  B01J29/70 ,  B01J35/00 ,  B01J35/02 ,  B01J37/00 ,  B01J37/02 ,  B01J37/08 ,  C10G45/04 ,  C10G45/46 ,  C10G47/02 ,  B01J29/78 ,  B01J37/04 ,  B01J35/10

摘要： A silica-alumina based composite material for making hydroprocessing catalysts, is disclosed. The silica-alumina composite material generally comprises at least two silica-aluminas, the first being a modified first silica-alumina, and the second being a second silica-alumina that is unmodified or modified. The first silica-alumina is modified to comprise silica and alumina domains and a silica-alumina interphase. The second silica-alumina may also be modified at the same time or separately to comprise silica and alumina domains and a silica-alumina interphase. The first silica-alumina and the second silica-alumina differ in one or more physical and/or chemical characteristics, e.g., the ratio of silica to alumina, surface area, pore size, pore volume, silica domain size, or alumina domain size. The invention can be used for making catalyst base materials and catalysts useful for upgrading hydrocarbon feedstocks to produce fuels, lubricants, chemicals and other hydrocarbonaceous compositions.

公开(公告)号：WO2019118331A1

公开(公告)日：2019-06-20

申请号：PCT/US2018/064710

申请日：2018-12-10

申请人： VALVOLINE LICENSING AND INTELLECTUAL PROPERTY LLC

发明人： RAJULE, Rajkumar ,  DAMBACHER, Jesse

IPC分类号： C09D109/06 ,  C09J125/04 ,  C09J125/16 ,  C10G47/02

摘要： A procedure for hydrogenation of alpha dimethyl styrene dimer that is scalable, economical, and safe is provided. These processes routinely provide greater than a 98% yield and require no purification step. The methods of producing hydrogenated alpha dimethyl styrene dimer comprising adding to a reactor under nitrogen a catalyst comprising Ru/C or Rh/C and an alpha dimethyl styrene dimer to form a catalyst and alpha dimethyl styrene dimer reaction mixture. The reaction mixture is then heated under pressure until hydrogenation of the alpha dimethyl styrene dimer is complete. To recover the hydrogenated alpha dimethyl styrene dimer, the reaction mixture is filtered through a celite bed under nitrogen.

公开(公告)号：WO2018125362A1

公开(公告)日：2018-07-05

申请号：PCT/US2017/056040

申请日：2017-10-11

申请人： UOP LLC

发明人： BUCHBINDER, Avram M. ,  FREY, Stanley J. ,  ABREVAYA, Hayim ,  FALIH, Falaah

IPC分类号： C10G47/02 ,  C07C9/02 ,  C07C11/02 ,  C07C15/02

CPC分类号： C10G47/04 ,  B01D3/14 ,  B01J29/04 ,  B01J29/40 ,  B01J35/08 ,  B01J35/1019 ,  B01J35/1038 ,  B01J37/0009 ,  B01J37/0072 ,  B01J2229/16 ,  C07C4/06 ,  C07C4/18 ,  C07C15/40 ,  C07C2529/06 ,  C07C2529/40 ,  C10G47/24 ,  C10G2400/30 ,  Y02P20/52 ,  C07C11/04 ,  C07C11/06 ,  C07C11/08 ,  C07C15/04

摘要： A naphtha cracking feed stream is taken, heated and passed to a cracking reactor. Hydrogen is added to the cracking reactor to mitigate catalyst deactivation. The aliphatic compounds are selectively cracked and at least a portion of the alkyl groups on the aromatic compounds are selectively dealkylated in the presence of a cracking catalyst to produce a cracked effluent stream comprising aromatic compounds and cracked olefins.

公开(公告)号：WO2016069223A1

公开(公告)日：2016-05-06

申请号：PCT/US2015/054420

申请日：2015-10-07

申请人： EXXONMOBIL RESEARCH AND ENGINEERING COMPANY

发明人： XU, Xiaochun ,  MILLER, Amanda, K. ,  MADLINGER, Adam ,  QUANN, Richard, J. ,  PARKER, Dean, Edwin ,  KAUFMAN, Jeffrey, Lawrence ,  KAWABE, Matthew

IPC分类号： C10G65/12 ,  C10G65/08 ,  C10G45/52 ,  C10G47/02 ,  C10L1/04

CPC分类号： C10G65/12 ,  C10G45/52 ,  C10G47/02 ,  C10G65/08 ,  C10G2300/202 ,  C10G2300/301 ,  C10G2300/4081 ,  C10G2400/02 ,  C10G2400/04 ,  C10G2400/08 ,  C10L1/04

摘要： Systems and methods are provided for producing an improved product slate during hydrocracking of a feedstock that results in production of naphtha and distillate fuels. The methods can include use of stacked beds and/or sequential reactors so that a feedstock is exposed to suitable catalysts under hydrocracking conditions and aromatic saturation conditions. The catalyst for performing the aromatic saturation process can be a catalyst including a Group VIII noble metal, such as Pt, Pd, or a combination thereof, while the hydrocracking catalyst can include Group VIB and Group VIII non-noble metals.

摘要翻译： 提供的系统和方法用于在原料加氢裂化过程中产生改进的产品板岩，从而产生石脑油和馏出燃料。 这些方法可以包括使用堆叠床和/或顺序反应器，使得原料在加氢裂化条件和芳族饱和条件下暴露于合适的催化剂。 用于进行芳族饱和过程的催化剂可以是包括VIII族贵金属如Pt，Pd或其组合的催化剂，而加氢裂化催化剂可以包括VIB族和VIII族非贵金属。

公开(公告)号：WO2015121373A1

公开(公告)日：2015-08-20

申请号：PCT/EP2015/053012

申请日：2015-02-12

申请人： BP EUROPA SE ,  SCHLEIFFER, Andreas ,  YANG, Hong

发明人： SCHLEIFFER, Andreas ,  YANG, Hong

IPC分类号： B01J27/20 ,  C10G47/02

CPC分类号： C10G47/02 ,  B01J21/18 ,  B01J23/745 ,  B01J35/1019 ,  B01J35/1061 ,  B01J35/109 ,  B01J35/1095 ,  B01J37/06 ,  B01J37/20 ,  C10G1/08 ,  C10G45/00 ,  C10G45/04 ,  C10G45/46 ,  C10G45/60 ,  C10G2300/70 ,  C10G2300/703

摘要： A process for the hydrocracking of heavy oils and/or oil residues, the process comprising the step of contacting the heavy oils and/or oil residues with a non-metallised carbonaceous additive in the presence of a hydrogen-containing gas at a temperature of from 250°C to 600°C, wherein the non-metallised carbonaceous additive has an average pore size of at least 2nm.

摘要翻译： 一种重油和/或油残余物加氢裂化的方法，该方法包括在含氢气体存在下，将重油和/或油残余物与非金属化的碳质添加剂在 250℃至600℃，其中非金属化碳质添加剂的平均孔径至少为2nm。

公开(公告)号：WO2015121371A1

公开(公告)日：2015-08-20

申请号：PCT/EP2015/053010

申请日：2015-02-12

申请人： BP EUROPA SE ,  SCHLEIFFER, Andreas ,  YANG, Hong

发明人： SCHLEIFFER, Andreas ,  YANG, Hong

IPC分类号： C10G47/02

CPC分类号： C10G47/02 ,  B01J21/18 ,  B01J35/0006 ,  B01J35/1019 ,  B01J35/1047 ,  B01J35/1061 ,  B01J37/04 ,  B01J37/06 ,  B01J37/20 ,  C10G47/14 ,  C10G47/30 ,  C10G2300/107 ,  C10G2300/1074 ,  C10G2300/1077 ,  C10G2300/4006 ,  C10G2300/4012 ,  C10G2300/70

摘要： A process for the hydroprocessing of heavy oils and/or oil residues, the process comprising the steps of contacting a non-metallised carbonaceous material with an oxygen-containing gas at a temperature of at least 120°C to form a non-metallised carbonaceous additive, and contacting the heavy oils and/or oil residues with the non-metallised carbonaceous additive in the presence of a hydrogen-containing gas at a temperature of from 250°C to 600°C.

摘要翻译： 一种用于重油和/或油残余物的加氢处理的方法，该方法包括以下步骤：在至少120℃的温度下使非金属化的含碳材料与含氧气体接触，以形成非金属化的碳质添加剂 并且在含氢气体存在下，在250℃至600℃的温度下，使重质油和/或油残余物与非金属化的碳质添加剂接触。

公开(公告)号：WO2014015380A1

公开(公告)日：2014-01-30

申请号：PCT/AU2013/000825

申请日：2013-07-24

申请人： CURTIN UNIVERSITY OF TECHNOLOGY

发明人： LI, Chun-Zhu ,  GUNAWAN, Richard ,  GHOLIZADEH, Mortaza ,  CHAIWAT, Weerawut

IPC分类号： C10G1/06 ,  C10G45/06 ,  C10G47/02 ,  C10G49/04 ,  C10L1/02

CPC分类号： C10L1/026 ,  B01J8/0278 ,  B01J8/0285 ,  B01J8/0453 ,  B01J8/0492 ,  B01J8/0496 ,  B01J2208/00132 ,  B01J2208/00141 ,  B01J2208/00522 ,  B01J2208/0053 ,  C10G1/002 ,  C10G1/02 ,  C10G1/06 ,  C10G3/46 ,  C10G3/50 ,  C10G3/52 ,  C10G2300/1011 ,  C10G2300/1014 ,  C10G2300/1018 ,  C10G2300/4025 ,  Y02P30/20

摘要： A method of hydrotreatment is provided. The method comprises the steps of providing a material that is suitable for undergoing hydrotreatment; mixing the material with a hydrogenation agent to form a feed stream; and heating the feed stream to break chemical bonds of the material in the presence of a catalyst. The feed stream is heated to at least a temperature at which the catalyst can provide activated hydrogen to react with the broken bonds within the material so as to minimise coke formed from the material. A system for conducting the method is also provided.

摘要翻译： 提供了一种加氢处理方法。 该方法包括提供适于进行加氢处理的材料的步骤; 将材料与氢化剂混合以形成进料流; 并在催化剂存在下加热进料流以破坏材料的化学键。 将进料流加热到至少一个温度，在该温度下，催化剂可以提供活化氢以与材料内的断裂键反应，从而最小化由该材料形成的焦炭。 还提供了一种用于进行该方法的系统。